import bpy



# function run every frame
def change_text():
    #get object named count, this should be the name of the text object you want to count
    count = bpy.data.objects['count']
    
#   get object named Text, this should be the text object you want to change
    text = bpy.data.objects['Text']
    
#    this is the text that will be changed
    string  = "Is there a way to insert a comma value every 3 digits left of the decimal point? Ie: 10000.00 becomes 10,000.00 or 1000000.00 becomes 1,000,000.00"


# split the string into an array to iterate through
    t = string.split()
    
#    get current framw
    current_frame = bpy.context.scene.frame_current
    end_frame = 180 

# get framefrate
    frames_s = bpy.context.scene.render.fps
    
    i = 0
    while i in range(0, 250):
        
#        get the modulus of current frame and 10  this will be used to change the text on every 10 frames
        if(current_frame % 10 == 0):
#            get the first and then the next word in the string array which is now t
            render = t[int(current_frame/10) ] 
            
#            change the text body to the value of render 
            text.data.body = str(render)
        i+=1
    
    n = 0
    
#    making the count 
    
    if n < 10000:
#        value will be the current frame x any value large values = large number
        value = current_frame * 250
        
#        adding a comma in the digit so its easier to read
        count.data.body = '{:,}'.format(value)  
#    n = current_frame * 10
  


# handler function
def my_handler(scene): 
   change_text()
    
   
 
# call function every frame
def register(): 
    bpy.app.handlers.frame_change_post.append(my_handler)

def unregister():
    bpy.app.handlers.frame_change_post.remove(my_handler)
    

register() 

#unregister()